42 results
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
• Pleuritic chest ... Lymphadenopathy, Chest ... Cytopenias VIRAL ... : • Chest pain ... Infections #HIV #AIDS #pulmonary
Central distribution is seen in sarcoidosis and cardiogenic pulmonary edema.
Peripheral distribution is mainly seen in cryptogenic
and cardiogenic pulmonary ... cryptogenic organizing pneumonia ... chronic eosinophilic pneumonia ... #HRCT #ChestCT ... Central #Peripheral #RadiologyAssistant
Pediatric Dyspnea - Differential Diagnosis Algorithm
Stridor:
 • Croup
 • Foreign Body
 • Tracheitis
 • Epiglottitis
 •
Pediatric Dyspnea ... Foreign Body • Viral ... Crackles: • Pneumonia ... Ketoacidosis • Pulmonary ... Embolism #Dyspnea
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
COVID-19 Patterns ... Lung Findings on Chest ... Organizing Pneumonia ... Patterns #Lung #Pulmonary ... #ChestCT #radiology
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... - Viral pneumonia ... Pneumocystosis - Viral ... #CT #Patterns #Pulmonary ... Differential #Diagnosis #Chest
Venn Diagram - Does this patient have pneumonia?
Diagnosis is generally based on three lines of evidence:
this patient have pneumonia ... evidence of a chest ... e.g., CXR, CT, ultrasound ... symptoms (e.g., dyspnea ... #Pneumonia #Venn
Viral Pneumonia on Lung POCUS

Scanning lung pleura; findings include B-lines and a sub pleural consolidation.
Viral Pneumonia ... pneumonia (today ... , COVID19 u.p.o. ... #POCUS #ultrasound ... #pulmonary #radiology
Lung POCUS: Irregular pleural line with patchy B-lines. Seen in viral (including COVID19) and bacterial pneumonia.
Seen in viral (including ... COVID19) and bacterial ... RJonesSonoEM #BLines #Viral ... #POCUS #Pulmonary ... #Ultrasound #Clinical
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
Eosinophilic Pneumonia ... Fever+, Cough+, Dyspnea ... +, Pleuritic Chest ... Consolidations AKA "inverse pulmonary ... #diagnosis #pulmonary
Lung POCUS: Irregular, thickened pleural line with diffuse B-lines and subpleural consolidation.  Seen in viral
COVID19) and bacterial ... pneumonia. ... #Pneumonia #Lung ... #POCUS #Pulmonary ... #Ultrasound #Clinical